---> uname -a: Linux prd-centos8-robot-2c-8g-24252.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4951 19 2143 6797 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:18:b3:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe18:b38f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2024 _x86_64_ (2 CPU) 00:57:50 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 199.23 156.85 42.38 14585.57 38093.09 01:00:01 AM 94.17 9.88 84.29 1627.19 6465.70 01:01:01 AM 71.29 0.75 70.54 51.42 9166.71 01:02:01 AM 30.92 0.45 30.47 65.97 2479.91 01:03:01 AM 55.50 0.03 55.46 3.47 7164.05 01:04:01 AM 2.95 0.10 2.85 32.12 92.20 01:05:01 AM 2.30 0.02 2.28 0.93 366.66 01:06:01 AM 0.15 0.00 0.15 0.00 2.28 01:07:01 AM 1.82 0.22 1.60 12.00 239.76 01:08:01 AM 28.76 0.62 28.14 88.77 1751.60 Average: 48.71 16.89 31.82 1646.91 6582.99 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5677560 7108468 2204864 27.97 2688 1627524 676552 7.58 167964 1766264 49764 01:00:01 AM 5199148 7004676 2683276 34.04 2688 1983916 737236 8.25 218520 2129248 228660 01:01:01 AM 5177620 7004216 2704804 34.31 2688 2003648 694628 7.78 221532 2137180 30072 01:02:01 AM 5087844 7005980 2794580 35.45 2688 2092756 696436 7.80 257428 2184236 70672 01:03:01 AM 5034520 7060212 2847904 36.13 2688 2195276 631972 7.08 260156 2213620 20 01:04:01 AM 4984392 7016556 2898032 36.77 2688 2201800 711608 7.97 260424 2262544 5576 01:05:01 AM 4970560 7006200 2911864 36.94 2688 2205224 711608 7.97 260424 2277276 8 01:06:01 AM 4959224 6994908 2923200 37.09 2688 2205264 734300 8.22 260424 2288424 8 01:07:01 AM 5157888 7033544 2724536 34.56 2688 2046736 638144 7.15 267092 2082868 4960 01:08:01 AM 5110856 6999088 2771568 35.16 2688 2063544 679768 7.61 460324 1959308 1552 Average: 5135961 7023385 2746463 34.84 2688 2062569 691225 7.74 263429 2130097 39129 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 249.71 147.58 1156.83 56.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 79.94 65.92 940.91 8.18 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 48.09 31.66 384.15 5.82 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 38.85 31.80 271.85 7.66 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 235.27 174.71 55.29 45.82 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 40.77 23.81 71.97 3.70 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 265.96 265.12 57.49 111.45 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 268.36 261.93 310.19 92.56 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 98.88 66.81 389.46 36.73 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 25.64 21.61 34.57 9.98 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.14 109.09 367.30 37.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2024 _x86_64_ (2 CPU) 00:57:50 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 41.58 0.08 10.80 23.03 0.14 24.38 12:59:01 AM 0 43.82 0.07 10.63 20.50 0.16 24.82 12:59:01 AM 1 39.39 0.09 10.96 25.49 0.12 23.95 01:00:01 AM all 34.38 0.00 5.33 3.86 0.12 56.31 01:00:01 AM 0 26.73 0.00 4.86 2.35 0.13 65.93 01:00:01 AM 1 42.05 0.00 5.81 5.37 0.10 46.67 01:01:01 AM all 13.46 0.00 2.32 5.60 0.08 78.53 01:01:01 AM 0 6.04 0.00 2.14 6.43 0.08 85.30 01:01:01 AM 1 20.90 0.00 2.50 4.78 0.08 71.74 01:02:01 AM all 21.70 0.00 3.17 1.54 0.09 73.51 01:02:01 AM 0 13.03 0.00 2.61 2.07 0.08 82.20 01:02:01 AM 1 30.34 0.00 3.72 1.00 0.10 64.83 01:03:01 AM all 17.49 0.00 3.49 3.56 0.08 75.38 01:03:01 AM 0 20.68 0.00 3.17 3.87 0.07 72.22 01:03:01 AM 1 14.30 0.00 3.81 3.26 0.10 78.54 01:04:01 AM all 5.02 0.00 0.30 0.03 0.04 94.61 01:04:01 AM 0 1.82 0.00 0.23 0.03 0.05 97.86 01:04:01 AM 1 8.23 0.00 0.37 0.03 0.03 91.33 01:05:01 AM all 28.64 0.00 1.16 0.10 0.09 70.02 01:05:01 AM 0 30.52 0.00 0.60 0.00 0.08 68.80 01:05:01 AM 1 26.76 0.00 1.71 0.20 0.10 71.23 01:06:01 AM all 28.02 0.00 0.59 0.00 0.10 71.30 01:06:01 AM 0 52.51 0.00 0.92 0.00 0.10 46.47 01:06:01 AM 1 3.63 0.00 0.25 0.00 0.10 96.02 01:07:01 AM all 5.28 0.00 0.85 0.05 0.06 93.77 01:07:01 AM 0 5.93 0.00 0.70 0.00 0.07 93.30 01:07:01 AM 1 4.62 0.00 0.99 0.10 0.05 94.24 01:08:01 AM all 29.17 0.00 3.22 0.43 0.09 67.08 01:08:01 AM 0 19.07 0.00 3.12 0.43 0.10 77.27 01:08:01 AM 1 39.26 0.00 3.32 0.43 0.08 56.90 Average: all 22.42 0.01 3.10 3.76 0.09 70.62 Average: 0 21.91 0.01 2.87 3.50 0.09 71.63 Average: 1 22.94 0.01 3.33 4.03 0.09 69.61